Just as a side line here..... not the solution at all but something to keep in mind....

If you roll out the fonts to 300 pcs - or to everyone in your company - thats great and it will look really nice when you send documents or slides using those great company fonts.
...but... what happens when someone forwards a document onto the outside world - or send them an email with HTML footer on it with that font ?
It gets converted to the nearest font (which normally is something very basic like 'Courier')
and it makes the whole document look terrible.
Please only do it if you FULLY understand that this will happen even if you tell people not to do it - it will (trust me on that - I speak from experience)